Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303635 | Apparatus and method for entrapping and discarding spent artillery shells | — | 1994-04-19 |
| 4533059 | Vacuum-tamper indicating button for smaller diameter caps and the like | William J. Kapolas, Peter A. Vercillo, Daniel Dowling, George S. Beatovic, Oscar N. Clifton +6 more | 1985-08-06 |